| 2.4GHz频段家庭电磁环境下蓝牙性能分析与实验 |
| |
| 引用本文： | 杨文翰,吕英华,王雪.2.4GHz频段家庭电磁环境下蓝牙性能分析与实验[J].电波科学学报,2009,24(3). |
| |
| 作者姓名： | 杨文翰 吕英华 王雪 |
| |
| 作者单位： | 北京邮电大学,北京,100876 |
| |
| 基金项目： | 国家自然科学基金，高等学校博士学科点专项科研基金 |
| |
| 摘 要： | 对工科医(ISM)频段的家庭电磁环境进行了分析与测量,给出了测试波型与数据.应用一个通用的同频段干扰模型,对蓝牙无线网络在此电磁环境下的性能进行了仿真.测试了蓝牙无线网络在无线局域网(WLAN)和微波炉干扰下的性能影响.实验结果表明:蓝牙无线网络在家庭电磁环境干扰下性能最高下降了42%,工作受到了严重影响.说明如今的家庭电磁环境十分恶劣,应给予足够的重视.
|
| 关 键 词： | 电磁环境 蓝牙 微波炉 电磁干扰 |
Performance analysis and measurement of a bluetooth network in 2.4 GHz band electromagnetic environment |
| |
| YANG Wen-han,LV Ying-hua,WANG Xue.Performance analysis and measurement of a bluetooth network in 2.4 GHz band electromagnetic environment[J].Chinese Journal of Radio Science,2009,24(3). |
| |
| Authors: | YANG Wen-han LV Ying-hua WANG Xue |
| |
| Affiliation: | YANG Wen-han LV Ying-hua WANG Xue(Beijing University of Posts , Telecommunications,Beijng 100876,China) |
| |
| Abstract: | This study analyzed and measured the electromagnetic aspects in 2.4 GHz band under home environment,and gave the measurement results and figures.And then simulated the performance of a bluetooth network in this EM environment used a common interference model.At last,this paper tested the performance of a bluetooth network under interference of 802.11g network and microwave oven.The results show that the performance of the bluetooth network in EM environment of home has been dropped by up to 42%.So more atte... |
| |
| Keywords: | electromagnetic environment bluetooth microwave oven electromagnetic interference |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
